--- product_id: 46943067 title: "ROULP-2012-100" brand: "membrane solutions" price: "$U2833" currency: UYU in_stock: true reviews_count: 13 category: "Membrane Solutions" url: https://www.desertcart.uy/products/46943067-roulp-2012-100 store_origin: UY region: Uruguay --- # 100 GPD high flow rate Universal 11.75x1.75 inch size 97% salt rejection efficiency ROULP-2012-100 **Brand:** membrane solutions **Price:** $U2833 **Availability:** βœ… In Stock ## Summary > πŸ’§ Elevate your hydration game with crystal-clear confidence! ## Quick Answers - **What is this?** ROULP-2012-100 by membrane solutions - **How much does it cost?** $U2833 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/46943067-roulp-2012-100) ## Best For - membrane solutions enthusiasts ## Why This Product - Trusted membrane solutions brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Trusted by Thousands:** Highly rated with 4.6 stars from over 3,200 users who swear by its performance and value. - β€’ **Long-Lasting Reliability:** Durable membrane lifespan of 24-36 months keeps your water crisp and clean without frequent swaps. - β€’ **Pure Performance, Every Drop:** NSF/ANSI 58 certified TFC membrane ensures ultra-pure water with 99%+ impurity reduction. - β€’ **Effortless Upgrade Compatibility:** Fits standard 1812/2012 RO housings, making replacement seamless for most home systems. - β€’ **Optimized for Maple Syrup & More:** Engineered for both drinking water and specialty uses like maple syrup filtration with ideal pressure & temp specs. ## Overview The ROULP-2012-100 is a premium 100 GPD reverse osmosis membrane made from 100% food-grade Thin Film Composite material. Certified to NSF/ANSI 58 standards, it delivers a stabilized 97% salt rejection rate and reduces over 99% of contaminants including heavy metals and organic impurities. Designed to fit universal 11.75 x 1.75-inch housings, it offers broad compatibility with most residential RO systems and specialty filters like maple syrup processors. With a lifespan of 24-36 months and backed by thousands of positive reviews, this membrane ensures reliable, high-quality water purification for health-conscious professionals. ## Description desertcart.com: Membrane Solutions NSF/ANSI 58 Certified 100 GPD Reverse Osmosis Membrane | 11.75"x1.75" RO Membrane Water Filter Replacement For UnderSink RO Drinking Water System and Aquarium Reef, 1 Pack : Tools & Home Improvement Review: Everything you need in your reverse osmosis water filter. - Easy to install better water taste, durable nice appearance and reasonable price. Functionality and durability are good. Review: Perfect fit and nice GPD output upgrade for my RO system. - I waited way too long to replace my previous membrane. Almost 20 years! This replacement fit perfectly and I'm very happy to have the higher GPD output. Quality seems to be excellent. I won't wait 20 years next time to make a replacement. I could tell the RO water quality was back to what it should be after making the replacement. ## Features - MATERIAL RELIABILITY: MS Reverse Osmosis (RO) membranes are made from 100% food-grade Thin Film Composite (TFC) material for ultimate purification performance with high permeate flow, tested by an independent third-party to meet NSF/ANSI 58 standards. - HIGH REJECTION: 100 GPD RO membrane with a high 97% stabilized salt rejection rate. Hundreds of impurities are reduced by over 99% through the 0.0001-micron TFC membrane layer, including heavy metals (fluoride, calcium, magnesium, lead, colloids, chromium, and nitrates), organic materials, and harmful minerals, including other soluble salts found in water resources. - UNIVERSAL MEMBRANE SIZE: Industry-standard element size 11.75 x 1.75-inch, designed to fit in standard 1812/2012 residential-style RO membrane housings utilizing a 2-inch internal diameter. Suitable for most Home Reverse Osmosis Water Filtration system and Maple Syrup filter systems. - WIDE COMPATIBILITY: Reverse osmosis water filter replacement for standard membranes including but not limited to Dow Filmtec TW30-1812-100, AXEON TF-1812-100, Desal TFM-100, FLTMEME100, FS TFC TFC-2012-100, MC1. - LONG-LIFE: The membrane element, shipped dry in an original sealed package, has a life expectancy between 24 to 36 months, based on average feedwater quality, temperature, and incoming water pressure. - Tips: Recommend work pressure is 100 psi when using this product in a Maple Syrup reverse osmosis system. And we suggest heating and maintaining the raw sap at 104Β°F(40Β°C) to prevent clog on the membrane while keeping it under 113Β°F(45Β°C) to avoid damage to the membrane due to over-high temperature. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0719KZ65G | | Best Sellers Rank | #14,842 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #108 in Replacement Under-Sink Water Filters | | Brand | Membrane Solutions | | Brand Name | Membrane Solutions | | Compatible Water Purifier Models | APEC Water Systems ROES-50 | | Customer Reviews | 4.6 out of 5 stars 3,222 Reviews | | External Testing Certification | ANSI, NSF | | Global Trade Identification Number | 00850071881844 | | Included Components | membrane | | Item Dimensions D x W x H | 3.5"D x 13.8"W x 2.8"H | | Item Type Name | Membrane Solutions 100 GPD RO Membrane, Reverse Osmosis Membrane Element 11.75" x 1.75" Water Filter Replacement for Undersink Home Drinking RO Water Filtration System | | Item Weight | 7 ounces | | Manufacturer | Membrane Solutions Corp | | Manufacturer Part Number | 100GPD | | Material | Polyamide Thin-Film Composite | | Material Type | Polyamide Thin-Film Composite | | Model Number | WS02 | | Number of Items | 1 | | Product Benefits | Reduces TDS | | Product Dimensions | 3.5"D x 13.8"W x 2.8"H | | UPC | 850071881844 | | Unit Count | 1 Count | ## Product Details - **External Testing Certification:** ANSI, NSF - **Item Weight:** 7 Ounces - **Material:** Polyamide Thin-Film Composite - **Product Benefits:** Reduces TDS - **Product Dimensions:** 3.5"D x 13.8"W x 2.8"H ## Images ![ROULP-2012-100 - Image 1](https://m.media-amazon.com/images/I/61hDLiKFzNL.jpg) ![ROULP-2012-100 - Image 2](https://m.media-amazon.com/images/I/81CVGYGSDIL.jpg) ![ROULP-2012-100 - Image 3](https://m.media-amazon.com/images/I/71+QqNDgrOL.jpg) ![ROULP-2012-100 - Image 4](https://m.media-amazon.com/images/I/71fxH2pEsxL.jpg) ![ROULP-2012-100 - Image 5](https://m.media-amazon.com/images/I/71ilWg9r4-L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Will this work for the aquatic life buddie?** A: Yes it is still working well for my aquatic life ro buddie. **Q: Will this work with hydro logic stealth ro200?** A: Yes,our 100GPD-2012 size membrane is perfectly compatible with Hydro-logic's Stealth 200 Reverse Osmosis System. **Q: Do any of your ro membranes fit the ao smith ao-us-ro-mb-4000** A: I am unfamiliar with the system you were referring. However I can offer you this. This is the standard in filtration systems as I know it. If the membrane meaning the RO membrane can fit in a housing that is designed for it then usually that means it will work. So an example would be if you had a 10 inch long 2 1/2 inch diameter housing for a membrane you would roughly need a 10 inch long 2 1/2 inch wide membrane lol. Something helpful for the future as well. Whenever I purchase anything I keep the instruction manual for it in the same place for everything I own. That way if I have a question I can simply go to my β€œlibrary” and find my answer lol. **Q: Will this work with an ultima vii system?** A: Your system makes 24gpd, The membrane filter your asking about makes 50gpd. You can upgrade your system to 50gpd by making some changes to the flow restrictor. Go to utube and view numerous videos on RO systmes. The filter will work only after some changes to your system. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Everything you need in your reverse osmosis water filter. *by T***N on June 29, 2026* Easy to install better water taste, durable nice appearance and reasonable price. Functionality and durability are good. ### ⭐⭐⭐⭐⭐ Perfect fit and nice GPD output upgrade for my RO system. *by M***D on February 28, 2026* I waited way too long to replace my previous membrane. Almost 20 years! This replacement fit perfectly and I'm very happy to have the higher GPD output. Quality seems to be excellent. I won't wait 20 years next time to make a replacement. I could tell the RO water quality was back to what it should be after making the replacement. ### ⭐⭐⭐⭐⭐ Excellent replacement cartridge *by K***N on July 7, 2026* Works extremely well, it probably the same manufacturer that replaces the RO Buddie membrane because they both look exactly the same but this is cheaper! Works perfectly.. I test each batch of RO water and the results are incredibly perfect! ## Frequently Bought Together - Membrane Solutions 100 GPD RO Membrane, Reverse Osmosis Membrane Element 11.75" x 1.75" Water Filter Replacement for Undersink Home Drinking RO Water Filtration System - Aquatic Life RO Buddie Sediment Cartridge - Aquatic Life RO Buddie Cartridge 3-pce Bundle, 1-Color Changing Mixed Bed DI Resin Cartridge, 1- Sediment Cartridge, 1-Carbon Cartridge --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.uy/products/46943067-roulp-2012-100](https://www.desertcart.uy/products/46943067-roulp-2012-100) --- *Product available on Desertcart Uruguay* *Store origin: UY* *Last updated: 2026-07-30*